An Ag-Cu alloy contains 25% a and 75% B at 600°C. The composition of the overall alloy is approximately 1000 L+B 800 8-87 28-12 922 a +B 500 972 400 Ag 10 20 30 40 50 60 70 80 90 Cu %Cu (by weight) - A. 80.2% Cu В. 73.5% Cu C. 65.8% Cu D. 89.6% Cu

An Ag-Cu alloy contains 25% a and 75% B at 600°C. The composition of the overall alloy is approximately 1000 L+B 800 8-87 28-12 922 a +B 500 972 400 Ag 10 20 30 40 50 60 70 80 90 Cu %Cu (by weight) - A. 80.2% Cu В. 73.5% Cu C. 65.8% Cu D. 89.6% Cu

Precision Machining Technology (MindTap Course List)

2nd Edition

ISBN:9781285444543

Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Chapter2: Measurement, Materials, And Safety

Section2.7: Heat Treatment Of Metals

Problem 2RQ: Direct hardening can be performed on steel containing at least________ carbon.

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Question

An Ag-Cu alloy contains 25% a and 75% B at 600°C. The
composition of the overall alloy is approximately
1000
L+B
800
8-87
28-12
922
a + B
500
972
400
Ag 10 20 30 40 50
60 70
80
90 Cu
%Cu (by weight)
A. 80.2% Cu
B. 73.5% Cu
C. 65.8% Cu
D. 89.6% Cu

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